Great Tang: My Student Turns Out to Be Li Er

Su Yang transmigrated to the second year of the Zhenguan era. While waiting for his System to activate, he became a teacher at a private school.

Mathematics: simplified ** and quick bookkeeping methods...

Physics: using principles such as buoyancy to build giant planes...

Chemistry: purifying toxic brine minerals into table salt through salting out...

Biology: the anatomy of locusts and how to eradicate them...

Each subject opened up an entirely new world for his students. Yet several merchants from the Guanlong region kept showing up to sit in on his lessons, asking all kinds of questions.

Then one day, a merchant named Old Li said to Su Yang, "I'm done pretending. The truth is, I'm the emperor!"

Su Yang stared at him in astonishment and murmured, "Does that mean I'm the emperor's teacher?"

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.